63 lines
1.5 KiB
C++
63 lines
1.5 KiB
C++
// Filename: decompressor.h
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// Created by: mike (09Jan97)
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//
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////////////////////////////////////////////////////////////////////
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//
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// PANDA 3D SOFTWARE
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// Copyright (c) Carnegie Mellon University. All rights reserved.
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//
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// All use of this software is subject to the terms of the revised BSD
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// license. You should have received a copy of this license along
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// with this source code in a file named "LICENSE."
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//
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////////////////////////////////////////////////////////////////////
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#ifndef DECOMPRESSOR_H
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#define DECOMPRESSOR_H
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#include "pandabase.h"
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#ifdef HAVE_ZLIB
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#include "filename.h"
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class Ramfile;
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////////////////////////////////////////////////////////////////////
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// Class : Decompressor
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// Description : This manages run-time decompression of a
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// zlib-compressed stream, as a background or foreground
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// task.
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////////////////////////////////////////////////////////////////////
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class EXPCL_PANDAEXPRESS Decompressor {
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PUBLISHED:
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Decompressor();
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~Decompressor();
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int initiate(const Filename &source_file);
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int initiate(const Filename &source_file, const Filename &dest_file);
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int run();
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bool decompress(const Filename &source_file);
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bool decompress(Ramfile &source_and_dest_file);
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float get_progress() const;
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private:
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void cleanup();
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Filename _source_filename;
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istream *_source;
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istream *_decompress;
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ostream *_dest;
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size_t _source_length;
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};
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#include "decompressor.I"
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#endif // HAVE_ZLIB
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#endif
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